package algorithm.t202111;

/**
 * @author : 李红磊
 * @version :1.0
 * @date : 2021/11/16 19:17
 * @description :
 */
public class TreeNode {
    int val;

    TreeNode left;

    TreeNode right;

    TreeNode(int x) {
        val = x;
    }

    @Override
    public String toString() {
        return "TreeNode{" +
                "val=" + val +
                '}';
    }
}
